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This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A176173 4th|largest prime-factor of n-th product of 4 distinct primes.

Table of values

n a(n)
1 7
2 11
3 13
4 11
5 17
6 13
7 19
8 23
9 17
10 11
11 19
12 13
13 29
14 13
15 31
16 23
17 37
18 17
19 11
20 17
21 29
22 41
23 19
24 43
25 31
26 17
27 19
28 13
29 47
30 13
31 19
32 23
33 37
34 53
35 23
36 41
37 59
38 17
39 23
40 43
41 61
42 17
43 29
44 19
45 47
46 19
47 13
48 67
49 29
50 31
51 19
52 71
53 13
54 31
55 73
56 17
57 53
58 29
59 23
60 79
61 23
62 31
63 37
64 19
65 59
66 83
67 23
68 61
69 37
70 17

List of values

[7, 11, 13, 11, 17, 13, 19, 23, 17, 11, 19, 13, 29, 13, 31, 23, 37, 17, 11, 17, 29, 41, 19, 43, 31, 17, 19, 13, 47, 13, 19, 23, 37, 53, 23, 41, 59, 17, 23, 43, 61, 17, 29, 19, 47, 19, 13, 67, 29, 31, 19, 71, 13, 31, 73, 17, 53, 29, 23, 79, 23, 31, 37, 19, 59, 83, 23, 61, 37, 17]